How many ways Democrats will retain control of the US Senate in 2022?

[nkpolitics1212]

US Senate seats that Democrats are definitely favored to win.
HI-Schatz-D 37
NY-Schumer-D 38
VT-Welch-D 39
CA-Padilla-D 40
MD-Van Hollen-D 41
CT-Blumenthal-D 42
WA-Murray-D 43
IL-Duckworth-D 44
OR-Wyden-D 45
CO-Bennet-D 46
NH-Hassan-D 47

1)AZ,GA,and NV.
2)AZ,GA, and PA
3)AZ,GA, and WI
4)AZ,NV, and PA
5)AZ,NV, and WI
6)AZ,PA, and WI
7)GA,NV, and PA
8)GA,NV, and WI
9)GA,PA, and WI
10)NV,PA, and WI